A soldier and his father commit an inexplicable act of arson against a military jeep, triggering a surreal legal investigation that exposes the moral rot of a small German town. The protagonist, a soldier tasked with accumulating mileage on a vehicle, decides to destroy it alongside his father, leading to a trial that serves as a vehicle for social critique. The narrative examines the absurdity of bureaucratic systems and the collective denial of a society grappling with its recent history. Through a series of testimonies and witness accounts, the story unfolds as a dark examination of authority and individual complicity.

Readers and critics often highlight the sharp, ironic tone that Böll employs to dissect the banality of evil in a post-war setting. Discussion frequently centers on the contrast between the seemingly minor nature of the crime and the disproportionate, absurd response from the legal and social institutions involved. The pacing is noted for its deliberate, methodical approach to testimony, which forces the reader to confront the underlying motivations of each character. Many observers appreciate how the author avoids moralizing, instead allowing the absurdity of the situation to reveal the deeper societal tensions. The work is widely regarded as a significant contribution to the literature of post-war reconstruction and moral accountability.